Data Protection Advisor:升級到 19.11 後,Avamar 資料收集要求失敗,並顯示工作程序發出非預期的 EOF

Summary: 升級到 19.11 後,Avamar 資料收集要求失敗,並顯示來自工作進程的意外 EOF。

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Symptoms

升級到 19.11 後,Avamar 資料收集要求失敗,並顯示錯誤 unexpected EOF from worker process。執行 Avamar jobmonitor 要求時會觀察到此問題。

將代理程式置於 低除錯 記錄並重新執行資料收集要求後,會在代理程式記錄中觀察到下列情況:
DBG1     7344.10320    20240822:151447          com.base.os - cfindpath(): couldn't find file dpaagent_modavamar_jobmonitor.exe
DBG1     7344.10320    20240822:151447      com.base.runcmd - csystemopen(): command is E:\DPA\agent\bin\dpaagent_modavamar.exe
DBG2     7344.10320    20240822:151447      com.base.runcmd - csystemopen(): raw command line is E:\DPA\agent\bin\dpaagent_modavamar.exe
DBG2     7344.10320    20240822:151447      com.base.runcmd - csystemopen(): command input is
<CMDINPUT version='6'><AGENTID>ea4c7604-77b4-4801-b9af-83cf349fa820</AGENTID><MODCONFIG><GLOBALCONFIG><USEBINARYMULT>true</USEBINARYMULT></GLOBALCONFIG><LOGPATH>E:\DPA\agent\logs\</LOGPATH><PSTOREBASE>E:\DPA\agent\data</PSTOREBASE><PLUGINSDIR>E:\DPA\agent\plugins</PLUGINSDIR></MODCONFIG><LOGLEVEL>Debug low</LOGLEVEL><REQUEST><UUID>ca26dce2-3a6e-41ae-9710-a0057d1543fc</UUID><MODULE><NAME>avamar</NAME></MODULE><FUNCTION><NAME>jobmonitor</NAME></FUNCTION><PERIOD>300</PERIOD><COMMITMODE>1</COMMITMODE><TARGET><NODEUUID>305f400d-7e96-4b34-a2fe-7fac09edfe41</NODEUUID><NODETYPE>Avamar</NODETYPE><NETNAME>hostname</NETNAME><INSTANCENAME>Avamar</INSTANCENAME><ISLOCAL>false</ISLOCAL></TARGET><CRED><TYPE>generic-app</TYPE><GENERICAPP><USERNAME>viewuser</USERNAME><PASSWORD>password</PASSWORD></GENERICAPP></CRED><HISTORICAL>0</HISTORICAL><OPTION><NAME>dbport</NAME><VALUE>5555</VALUE></OPTION><OPTION><NAME>dspreference</NAME><VALUE>false</VALUE></OPTION><OPTION><NAME>pollbatch</NAME><VALUE>86400</VALUE></OPTION><OPTION><NAME>dbname</NAME><VALUE>mcdb</VALUE></OPTION></REQUEST><ISCHECK>false</ISCHECK><COMPRESS>true</COMPRESS><FIPSMODE>false</FIPSMODE></CMDINPUT>
 
DBG1     7344.10320    20240822:151447        com.base.i18n - convertToUTF8Start(): iconv to 'UTF-8' not possible or reading from UTF-8 hence not using a converter
DBG2     7344.10320    20240822:151447      com.base.runcmd - csystemreadline(): wrote 1223 bytes, 0 remaining
DBG1     7344.10320    20240822:151447      com.base.runcmd - csystemreadline(): no more lines left
ERR      7344.10320    20240822:151447     com.agent.worker - runAgentWorkerRequest(): Unexpected EOF from worker process while running request avamar:jobmonitor on hostname:Avamar
The data collection for Avamar request fails after upgrade to DPA 19.11
 
Caused by: ERR 3784.4692 20240801:162933 com.agent.worker - runAgentWorkerRequest(): Unexpected EOF from worker process while running request avamar:jobmonitor

Cause

這在 Data Protection Advisor 中是已知問題。

DPA 應用程式伺服器上缺少 vcruntime140.dll 模組。
DPA Avamar 資料收集模組 (dpaagent_modavamar.exe) 需要此模組。

vcruntime140.dll 模組位於適用於 Microsoft Windows 的 Visual C++ 2015 可轉散發元件套件 (x64) 中。

Resolution

這個問題沒有永久的解決辦法。Dell 工程部門仍在調查此問題。

此問題有解決方法。

在 DPA 資料收集伺服器上,安裝 Visual C++ 2015 可轉散發元件套件 (x64)。此套件可直接從 Microsoft 下載。
在 DPA 資料收集伺服器上安裝套件後,請重新啟動 DPA 代理程式。

請聯絡 Dell 技術支援部門 ,以取得更多詳細資料或資訊。
Article Properties
Article Number: 000231566
Article Type: Solution
Last Modified: 09 Oct 2024
Version:  1
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